【precast】的音标、怎么读

precast怎么读

中考高考考研四级六级雅思托福 GRE

precast是什么意思

音标: 英 [pri:'kɑ:st]

s. of structural members especially of concrete; cast into form before being transported to the site of installation

vt. 预浇制
a. 预制的

1. The idea is that the ripples or waves of water behave much like a precast of blast through air.

我们认为涟漪或水波和爆炸冲击波在空气传播效果相同